| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.74 | 10.404% | $192.9199 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $117.56 | 13.232% | $133.1155 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $147.41 | 3.817% | $153.0366 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $178.50 | 10.495% | $197.2336 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $216.36 | 4.372% | $225.8193 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $191.39 | 7.733% | $206.1902 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $135.47 | 8.614% | $147.1394 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $1,161.43 | $1,255.4545 | $1,255.46 | $1,255.45 | $1,255.30 | |